114 static int c_can_pci_probe(struct pci_dev *pdev,  in c_can_pci_probe()  argument
123 	ret = pci_enable_device(pdev);  in c_can_pci_probe()
125 		dev_err(&pdev->dev, "pci_enable_device FAILED\n");  in c_can_pci_probe()
129 	ret = pci_request_regions(pdev, KBUILD_MODNAME);  in c_can_pci_probe()
131 		dev_err(&pdev->dev, "pci_request_regions FAILED\n");  in c_can_pci_probe()
135 	ret = pci_enable_msi(pdev);  in c_can_pci_probe()
137 		dev_info(&pdev->dev, "MSI enabled\n");  in c_can_pci_probe()
138 		pci_set_master(pdev);  in c_can_pci_probe()
141 	addr = pci_iomap(pdev, c_can_pci_data->bar,  in c_can_pci_probe()
142 			 pci_resource_len(pdev, c_can_pci_data->bar));  in c_can_pci_probe()
144 		dev_err(&pdev->dev,  in c_can_pci_probe()
159 	pci_set_drvdata(pdev, dev);  in c_can_pci_probe()
160 	SET_NETDEV_DEV(dev, &pdev->dev);  in c_can_pci_probe()
162 	dev->irq = pdev->irq;  in c_can_pci_probe()
166 		dev_err(&pdev->dev, "no clock frequency defined\n");  in c_can_pci_probe()
214 		dev_err(&pdev->dev, "registering %s failed (err=%d)\n",  in c_can_pci_probe()
219 	dev_dbg(&pdev->dev, "%s device registered (regs=%p, irq=%d)\n",  in c_can_pci_probe()
227 	pci_iounmap(pdev, addr);  in c_can_pci_probe()
229 	pci_disable_msi(pdev);  in c_can_pci_probe()
230 	pci_clear_master(pdev);  in c_can_pci_probe()
231 	pci_release_regions(pdev);  in c_can_pci_probe()
233 	pci_disable_device(pdev);  in c_can_pci_probe()
238 static void c_can_pci_remove(struct pci_dev *pdev)  in c_can_pci_remove()  argument
240 	struct net_device *dev = pci_get_drvdata(pdev);  in c_can_pci_remove()
247 	pci_iounmap(pdev, priv->base);  in c_can_pci_remove()
248 	pci_disable_msi(pdev);  in c_can_pci_remove()
249 	pci_clear_master(pdev);  in c_can_pci_remove()
250 	pci_release_regions(pdev);  in c_can_pci_remove()
251 	pci_disable_device(pdev);  in c_can_pci_remove()